Category | Format | Size |
---|---|---|
Jiangsu Education Edition Fifth Grade Mathematics Volume 2 | pptx | 6 MB |
Description
"Reduction" The meaning and nature of fractions PPT courseware 3
teaching objectives
1. Further understand the basic properties of fractions; and be able to initially use the basic properties of fractions to make reductions.
2. Master the meaning of reduction and general methods of reduction, learn the writing form of reduction, and understand the simplest fraction.
Converting a fraction into a fraction that is equal to it but has a smaller numerator and denominator is called a reduction.
A fraction whose numerator and denominator have only one common factor is called the simplest fraction.
When reducing, it is usually necessary to reduce to the simplest fraction.
When reducing fractions, focus on finding the common factors of the numerator and denominator, and pay attention to the writing form.
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For more information about the PPT courseware "The Meaning and Properties of Reduced Fractions", please click the PPT tab of "The Meaning and Properties of Reduced Fractions".
"Reduction" PPT courseware download on the meaning of fractions:
Download PPT courseware of "Reduced Fractions" The Significance of Fractions Part One: Exploring New Knowledge Observe carefully, what did you find? Can you describe in your own words what approximation is? Like this, if the numerator and denominator of a fraction are divided by a common factor at the same time, the value of the fraction will not...
"Reduction" PPT teaching courseware on the meaning of fractions:
"Reduction" PPT teaching courseware on the significance of fractions Part 1: Learning objectives 1. Combined with intuitive diagrams, experience the process of knowledge formation and understand the meaning of reduction. 2. Explore and master reduction methods and be able to perform reductions correctly. Key points: Understand the meaning and method of reduction...
"Reduction" PPT download of the meaning of fractions:
"Reduction" The Meaning of Fractions PPT Download Part One: Exciting Introduction Question: What are the common factors of the numerator and denominator of the following fractions? What is the greatest common factor? How did you find it? Chat with your deskmates. ... ... ... Approximate PPT, in the second part...
File Info
Update Time: 2024-07-11
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